Module esp32c2_hal::interrupt

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Expand description

Interrupt handling - RISCV

When the vectored feature is enabled, CPU interrupts 1 through 15 are reserved for each of the possible interrupt priorities.

interrupt1() => Priority::Priority1
interrupt2() => Priority::Priority2
...
interrupt15() => Priority::Priority15

Structs

Enums

  • CpuInterrupt
    Enumeration of available CPU interrupts. It is possible to create a handler for each of the interrupts. (e.g. interrupt3)
  • Error
    Interrupt Error
  • InterruptKind
    Interrupt kind
  • Priority
    Interrupt priority levels.

Functions

  • clear
    Clear a CPU interrupt
  • disable
    Disable the given peripheral interrupt.
  • enable
    Enables a interrupt at a given priority
  • enable_cpu_interrupt⚠
    Enable a CPU interrupt
  • get_status
    Get status of peripheral interrupts
  • map⚠
    Assign a peripheral interrupt to an CPU interrupt.
  • set_kind
    Set the interrupt kind (i.e. level or edge) of an CPU interrupt
  • set_priority⚠
    Set the priority level of an CPU interrupt